:root{--ink:#102a2d;--lime:#d9f46a;--paper:#f3f5f1;--muted:#607174;--line:#d9e0da}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;color:var(--ink);background:white;font-family:Arial,'Noto Sans KR','Malgun Gothic',sans-serif;word-break:keep-all;line-height:1.7}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #6c920c;outline-offset:5px}.wrap{width:min(1240px,calc(100% - 96px));margin:auto}.skip{position:fixed;top:-100px;z-index:200;background:var(--lime);padding:14px}.skip:focus{top:0}header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line)}.nav{height:88px;display:flex;align-items:center;justify-content:space-between;gap:25px}.brand{display:flex;align-items:center;gap:13px;font-weight:800;line-height:1.4;font-size:17px;white-space:nowrap}.brand small{display:block;font-size:10px;letter-spacing:3px;margin-top:2px;font-weight:500}.symbol{font-size:34px;font-weight:900;letter-spacing:-4px;font-style:italic;line-height:1}.symbol span{font-style:normal;color:#799c24;font-size:24px;margin-left:4px}nav{display:flex;align-items:center;gap:32px;font-size:14px;font-weight:600}.nav-cta{border:1px solid var(--ink);padding:11px 18px;display:flex;gap:24px}.menu{display:none}.hero{height:min(830px,calc(100svh - 88px));min-height:630px;position:relative;color:white;overflow:hidden;background:#142b31}.hero-bg,.hero-shade{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.hero-bg{object-position:50% 58%}.hero-shade{background:linear-gradient(90deg,rgba(5,24,28,.92),rgba(5,24,28,.44) 70%,rgba(5,24,28,.2)),linear-gradient(0deg,rgba(5,24,28,.65),transparent 35%)}.hero-content{position:relative;padding-top:110px;height:100%}.eyebrow{font-size:11px;letter-spacing:2px;font-weight:700;margin:0 0 28px;color:#d3e9d2;display:flex;align-items:center;gap:10px}.eyebrow span{width:7px;height:7px;background:var(--lime);border-radius:50%}.eyebrow.dark{color:#4f6962}h1{font-size:clamp(46px,5.3vw,76px);line-height:1.23;letter-spacing:-3px;margin:0;font-weight:750}h1>span{color:var(--lime)}.hero-desc{font-size:18px;line-height:1.85;color:#d3dedb;margin:30px 0 35px}.button{padding:17px 24px;display:inline-flex;align-items:center;justify-content:space-between;gap:38px;font-size:14px;font-weight:700;border:0}.button span{font-size:22px;line-height:1}.lime{background:var(--lime);color:var(--ink)}.button:hover{filter:brightness(.95)}.hero-bottom{position:absolute;bottom:46px;left:0;right:0;display:flex;justify-content:space-between;font-size:10px;letter-spacing:1.5px;color:#d0d9d4;border-top:1px solid #ffffff3d;padding-top:24px}.image-caption{position:absolute;bottom:10px;right:24px;font-size:10px;color:#d2d9d9}.section{padding-top:112px;padding-bottom:112px}h2{font-size:clamp(30px,3.2vw,43px);line-height:1.4;letter-spacing:-1.7px;margin:0;font-weight:750}.about{display:grid;grid-template-columns:1.1fr 1fr;gap:90px}.lead{font-size:24px;font-weight:600;line-height:1.6;margin:8px 0 22px;letter-spacing:-.6px}.about-copy>p:not(.lead){font-size:15px;color:var(--muted);margin:15px 0}.about-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}.about-tags span{border:1px solid var(--line);border-radius:30px;padding:5px 14px;font-size:12px}.products{background:var(--paper)}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:45px}.section-heading>p{font-size:14px;color:var(--muted);margin-bottom:5px}.product-tabs{display:flex;border-bottom:1px solid #bcc9be;gap:36px}.product-tabs button{padding:13px 0 19px;color:#62756e;border:0;background:none;font-size:16px;position:relative;white-space:nowrap}.product-tabs button[aria-selected=true]{color:var(--ink);font-weight:700}.product-tabs button[aria-selected=true]:after{content:'';position:absolute;left:0;right:0;bottom:-1px;height:3px;background:var(--ink)}.product-panel{display:grid;grid-template-columns:1.15fr 1fr;margin-top:38px;background:#fff;min-height:410px}.product-art{background:#e5eae2;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;min-height:360px}.product-art:before{content:'HY / SEATING';position:absolute;top:22px;left:25px;font-size:10px;letter-spacing:2px;color:#61796b}.art-caption{position:absolute;bottom:15px;font-size:10px;color:#597365}#seat-art{width:100%;padding:35px}#seat-art svg{display:block;width:100%;height:auto}.product-copy{padding:48px}.product-copy .eyebrow{font-size:10px;margin-bottom:10px}.product-copy h3{font-size:30px;letter-spacing:-1px;margin:0 0 16px}.product-copy>p:not(.eyebrow){font-size:14px;color:var(--muted)}dl{font-size:13px;margin:26px 0}dl>div{display:flex;gap:20px;border-bottom:1px solid #e6eae5;padding:10px 0}dt{font-weight:700;min-width:55px}dd{margin:0;color:var(--muted)}.text-link{display:flex;justify-content:space-between;font-size:13px;font-weight:700;border-bottom:1px solid var(--ink);padding:8px 0}.product-note{font-size:12px;color:var(--muted);margin:18px 0 0}.space-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.space-grid article{padding:32px 32px 35px;border-right:1px solid var(--line);position:relative}.space-grid article:first-child{padding-left:0}.space-grid article:last-child{border:0}.space-num{font-size:11px;color:var(--muted)}.space-icon{font-size:48px;line-height:1.3;color:#789341;margin:25px 0}.space-grid h3{font-size:22px;margin:0 0 10px;letter-spacing:-.7px}.space-grid p{color:var(--muted);font-size:14px;margin:0}.process{background:var(--ink);color:white}.process .section-heading>p{color:#b5c9c2}.steps{display:grid;grid-template-columns:repeat(4,1fr);list-style:none;padding:0;margin:55px 0 0;gap:30px}.steps li{border-top:1px solid #ffffff30;padding-top:24px}.steps li>span{font-size:12px;color:var(--lime)}.steps h3{font-size:19px;margin:25px 0 14px}.steps p{font-size:14px;color:#b5c9c2;margin:0}.contact{display:grid;grid-template-columns:1fr 1fr;gap:90px}.contact-intro{color:var(--muted);margin-top:28px;font-size:15px}.contact-status{display:flex;align-items:flex-start;gap:12px;margin-top:45px;padding-top:25px;border-top:1px solid var(--line)}.status-dot{width:8px;height:8px;border-radius:50%;background:#93ad45;flex-shrink:0;margin-top:10px}.contact-status strong{font-size:14px}.contact-status p{font-size:12px;color:var(--muted)}form{background:var(--paper);padding:35px}.form-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:22px}.form-top h3{margin:0;font-size:19px}.form-top>span{font-size:9px;color:var(--muted);letter-spacing:1px}label{display:block;font-size:12px;font-weight:700;margin:15px 0 7px}label span{font-weight:400;color:var(--muted)}input,select,textarea{width:100%;border:1px solid #ccd5cc;border-radius:0;background:white;padding:12px;color:var(--ink);font-size:13px;outline-offset:2px}input:focus,select:focus,textarea:focus{outline:2px solid #719a30}textarea{resize:vertical}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}.form-note{font-size:11px;color:var(--muted);line-height:1.8;margin-top:20px}.submit{width:100%;background:var(--ink);color:white}#form-feedback{font-size:12px;margin:12px 0 0;color:#3c6211}.faq{padding-bottom:100px}.faq h2{font-size:28px;margin-bottom:30px}.faq .eyebrow{margin-bottom:12px}details{border-top:1px solid var(--line);padding:20px 0}details:last-child{border-bottom:1px solid var(--line)}summary{cursor:pointer;font-size:15px;font-weight:600;padding-right:24px}details p{font-size:14px;color:var(--muted);max-width:850px}footer{background:#0b2023;color:#b5c8c2;padding:52px 0 25px}.footer-brand{color:white}footer p{font-size:12px;margin-top:24px}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #ffffff24;margin-top:35px;padding-top:23px;font-size:10px;letter-spacing:.4px}@media(min-width:1600px){.hero-content{padding-top:140px}}@media(max-width:1050px){.wrap{width:calc(100% - 56px)}nav{gap:18px;font-size:12px}.brand{font-size:14px}.symbol{font-size:30px}.about,.contact{gap:40px}.product-copy{padding:30px}.hero-content{padding-top:105px}.section{padding-top:85px;padding-bottom:85px}}@media(max-width:760px){html{scroll-padding-top:75px}.wrap{width:calc(100% - 40px)}.nav{height:74px}.brand{font-size:14px}.brand small{font-size:8px}.menu{display:block;background:none;border:1px solid var(--line);width:40px;height:40px;color:var(--ink);font-size:20px}nav{display:none;position:absolute;left:0;right:0;top:74px;background:white;padding:15px 20px 25px;border-bottom:1px solid var(--line);box-shadow:0 10px 15px #102a2d12}nav.open{display:flex;flex-direction:column;align-items:stretch;gap:0}nav a{padding:12px;font-size:14px}.nav-cta{margin-top:10px;justify-content:space-between}.hero{height:700px;min-height:0;max-height:calc(100svh - 74px)}.hero-content{padding-top:70px}.hero-bg{object-position:61% 50%}.hero-shade{background:linear-gradient(90deg,#071e25e8,#071e2566),linear-gradient(0deg,#071e25c2,transparent)}h1{font-size:clamp(38px,8.5vw,60px);letter-spacing:-1.8px}.hero .eyebrow{font-size:9px;letter-spacing:1.5px;margin-bottom:24px}.hero-desc{font-size:15px;margin:24px 0 30px}.hero-bottom{bottom:42px;font-size:8px;gap:18px}.hero-bottom>span{max-width:170px}.hero-bottom>a{font-size:0}.hero-bottom>a:after{content:'↓';font-size:23px}.image-caption{right:20px;font-size:8px}.section{padding:66px 0}.about,.contact{display:grid;grid-template-columns:1fr;gap:30px}h2{font-size:31px;letter-spacing:-1.2px}.eyebrow{font-size:10px;margin-bottom:20px}.lead{font-size:21px;margin-top:0}.about-copy>p:not(.lead){font-size:14px}.section-heading{display:block;margin-bottom:30px}.section-heading>p{margin-top:20px;font-size:13px}.product-tabs{gap:0;justify-content:space-between}.product-tabs button{font-size:12px;padding-bottom:15px}.product-panel{grid-template-columns:1fr;margin-top:24px}.product-art{min-height:260px}#seat-art{max-width:440px;padding:25px}.product-copy{padding:28px}.product-copy h3{font-size:26px}.product-note{font-size:11px}.space-grid{grid-template-columns:1fr}.space-grid article,.space-grid article:first-child{padding:24px 0 24px 70px;border-right:0;border-bottom:1px solid var(--line)}.space-icon{position:absolute;left:0;top:49px;font-size:38px;margin:0}.space-num{position:absolute;left:0;top:21px}.space-grid h3{font-size:20px}.space-grid p{font-size:13px}.steps{grid-template-columns:1fr 1fr;gap:30px 22px;margin-top:35px}.steps h3{font-size:16px;margin:15px 0 10px}.steps p{font-size:12px}.contact-status{margin-top:25px}form{padding:24px}.form-top>span{font-size:8px}.form-top h3{font-size:17px}.form-row{gap:10px}.faq{padding-bottom:66px}.faq h2{font-size:25px}summary{font-size:14px}.footer-bottom{font-size:9px}.footer-bottom>span{max-width:220px}footer{padding-top:40px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
/* HY SPORTS wordmark: preserve transparent asset and trim its padding in layout. */
.wordmark-frame{display:block;position:relative;width:250px;height:42px;overflow:hidden;flex-shrink:0}
.wordmark-image{position:absolute;left:0;top:50%;transform:translateY(-50%);display:block;width:100%;height:auto;max-width:none}
.footer-brand{display:inline-flex;background:#fff;padding:10px 14px;border-radius:2px}
@media(max-width:1050px){.wordmark-frame{width:220px;height:38px}}
@media(max-width:760px){.wordmark-frame{width:200px;height:34px}.footer-brand{padding:8px 12px}}

/* Office and factory locations */
.locations{background:var(--paper);margin-bottom:80px}
.location-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}
.location-card{background:#fff;border:1px solid var(--line);min-width:0}
.location-info{padding:28px 30px}
.location-title{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.location-title h3{margin:0;font-size:25px;letter-spacing:-.7px}
.location-title span{font-size:10px;letter-spacing:1.5px;color:var(--muted)}
.location-info address{font-style:normal;font-size:16px;line-height:1.8}
.location-actions{display:flex;flex-wrap:wrap;gap:20px;margin-top:20px;font-size:12px;font-weight:700}
.location-actions a{border-bottom:1px solid var(--line);padding-bottom:4px}
.location-actions a:hover{border-color:var(--ink)}
.location-map{display:block;width:100%;height:340px;border:0;border-top:1px solid var(--line);background:#e5eae2}
.footer-addresses{margin-top:20px}
.footer-addresses p{display:flex;gap:16px;font-size:12px;margin:8px 0}
.footer-addresses strong{min-width:28px;color:#fff}
@media(min-width:761px) and (max-width:1150px){.nav .wordmark-frame{width:185px}.nav nav{gap:16px}.nav-cta{gap:12px;padding:10px 12px}}
@media(max-width:760px){.locations{margin-bottom:58px}.location-grid{grid-template-columns:1fr;gap:22px}.location-info{padding:23px 22px}.location-title h3{font-size:22px}.location-info address{font-size:14px}.location-map{height:290px}.footer-addresses p{font-size:11px;gap:12px}}

footer .footer-company{font-size:24px;font-weight:700;letter-spacing:-.7px;line-height:1.5;color:#fff;margin:0 0 18px}
.footer-business{display:flex;flex-wrap:wrap;gap:8px 28px;margin-top:22px}
.footer-business p{margin:0;font-size:12px;display:flex;gap:8px}
.footer-business strong{font-weight:600;color:#fff}
.footer-business a{text-decoration:underline;text-underline-offset:3px}
.contact-status a{text-decoration:underline;text-underline-offset:4px}
@media(max-width:760px){footer .footer-company{font-size:21px}.footer-business{flex-direction:column;gap:8px}.footer-business p{font-size:11px}}

/* Basic stadium seating catalog */
.basic-models[hidden]{display:none}
.product-panel.show-basic-models{grid-template-columns:1fr}
.show-basic-models>.product-art{display:none}
.show-basic-models>.product-copy{padding-bottom:24px}
.show-basic-models .product-copy>p:not(.eyebrow){max-width:780px}
.show-basic-models #product-facts{max-width:780px}
.show-basic-models #product-inquiry{max-width:320px}
.basic-models{grid-column:1/-1;padding:12px 48px 32px}
.models-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;border-top:1px solid var(--line);padding-top:24px;margin-bottom:20px}
.models-heading h4{font-size:19px;margin:0;letter-spacing:-.5px}
.models-heading>span,.model-label{font-size:10px;letter-spacing:1.5px;color:var(--muted)}
.model-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.model-card{min-width:0;background:var(--paper);border:1px solid var(--line)}
.model-card img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:contain;background:#e5e6e4}
.model-description{padding:23px 25px 26px}
.model-description h4{font-size:25px;letter-spacing:-.7px;margin:6px 0 9px}
.model-description p{font-size:14px;color:var(--muted);margin:0}
.model-caption{font-size:11px;color:var(--muted);margin:18px 0 0}
@media(max-width:1050px){.basic-models{padding:8px 30px 28px}}
@media(max-width:760px){.basic-models{padding:0 20px 24px}.model-grid{grid-template-columns:1fr;gap:20px}.models-heading{align-items:flex-start}.models-heading h4{font-size:17px}.models-heading>span{font-size:8px;white-space:nowrap;padding-top:5px}.model-description{padding:20px}.model-description h4{font-size:23px}.model-description p{font-size:13px}}

/* Installation-based telescopic seating render */
.product-art.product-render{background:#e9e7e4;flex-direction:column;justify-content:center;padding:30px 0 0}
.product-render:before{content:'HY / TELESCOPIC SEATING';z-index:1}
.product-render #seat-art{max-width:none;padding:0}
.product-render #seat-art img{display:block;width:100%;height:auto}
.product-render .art-caption{position:static;display:block;padding:16px 18px;text-align:center;color:#52615e}
@media(max-width:760px){.product-art.product-render{min-height:0;padding-top:40px}.product-render .art-caption{font-size:10px}}

.product-render[data-product=modular]:before{content:'HY / MODULAR SEATING'}

.product-render[data-product=auditorium]:before{content:'HY / INDOOR SEATING'}

.inquiry-consent{display:flex;align-items:flex-start;gap:10px;margin:18px 0;font-weight:400;line-height:1.7}.inquiry-consent input{width:17px;height:17px;flex-shrink:0;margin:3px 0;accent-color:var(--ink)}.inquiry-consent span{font-size:11px;color:var(--muted)}.footer-email a{text-decoration:underline;text-underline-offset:3px}.footer-email strong{color:#fff;margin-right:8px}

.footer-legal{display:flex;flex-wrap:wrap;gap:22px;margin-top:24px;font-size:13px}.footer-legal a{text-decoration:underline;text-underline-offset:4px}

.mail-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:16px}.mail-actions button{padding:10px 14px;border:1px solid #9caea7;background:transparent;color:#102a2d;border-radius:4px;cursor:pointer;font:inherit}.mail-actions button:hover{background:#e7eee6}.submit:disabled{opacity:.5;cursor:not-allowed}

.map-notice{margin:0;padding:0 28px 24px;color:#607174;font-size:13px}.footer-legal{display:flex;flex-wrap:wrap;gap:16px}.privacy-link{font-weight:700}

/* Fixed inquiry shortcut */
.floating-inquiry{position:fixed;right:24px;bottom:28px;z-index:45;display:flex;align-items:center;gap:10px;min-height:54px;padding:14px 19px;border:1px solid #ffffff45;border-radius:999px;background:var(--ink);color:var(--lime);box-shadow:0 6px 24px #102a2d30;font-size:14px;font-weight:700;line-height:1.4;white-space:nowrap;transition:background .2s,box-shadow .2s}
.floating-inquiry svg{width:22px;height:22px;flex-shrink:0}.floating-arrow{font-size:19px}
.floating-inquiry:hover{background:#21464a;box-shadow:0 8px 28px #102a2d45}
.floating-inquiry:focus-visible{outline:3px solid #799c24;outline-offset:4px}
footer{padding-bottom:100px}
@media(max-width:760px){.floating-inquiry{right:12px;bottom:calc(14px + env(safe-area-inset-bottom,0px));min-height:48px;padding:12px 15px;gap:8px;font-size:12px}.floating-inquiry svg{width:19px;height:19px}footer{padding-bottom:calc(90px + env(safe-area-inset-bottom,0px))}}
@media(prefers-reduced-motion:reduce){.floating-inquiry{transition:none}}
@media print{.floating-inquiry{display:none}}

.footer-phone-fax{display:flex;flex-direction:column;gap:8px}